Popular burger chain In-N-Out says they plan to begin using meat raised without antibiotics.

The announcement came after public interest groups asked the company to stop serving beef raised with antibiotics to help protect the health of consumers.

In response, Keith Brazeau, vice president for quality at In-N-Out told Reuters, “Our company is committed to beef that is not raised with antibiotics important to human medicine, and we’ve asked our suppliers to accelerate their progress towards establishing antibiotic alternatives.”